﻿using log4net.Repository.Hierarchy;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Web.UI.WebControls;
using System.Windows.Forms;
using XYX.Print.Client.PrintUI;
using XYX.Print.Utils.GridReport;

namespace XYX.Print.Client
{
    public static class Program
    {
        /// <summary>
        /// 应用程序的主入口点。
        /// </summary>
        [STAThread]
        static void Main()
        {

            Utils.Logger.Debug("程序启动");
            BindExceptionHandler();
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);

            //注册Grid++report
            GridReportReg3.Register(false);
            if (CheckIsRegist())
            {
                Form formLogin = new LoginForm();
                DialogResult dialogResult = formLogin.ShowDialog();
                if (dialogResult == DialogResult.OK)
                {
                    Application.Run(new MainForm());
                }
                else
                {
                    return;
                }
            }
            else
            {
                MessageBox.Show("请先注册");
            }
        }
        /// <summary>
        /// 是否注册
        /// </summary>
        /// <returns></returns>
        private static bool CheckIsRegist()
        {
            return true;
        }
        /// <summary>
        /// 绑定程序中的异常处理
        /// </summary>
        private static void BindExceptionHandler()
        {
            //设置应用程序处理异常方式：ThreadException处理
            Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
            //处理UI线程异常
            Application.ThreadException += new System.Threading.ThreadExceptionEventHandler(Application_ThreadException);
            //处理未捕获的异常
            AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);
        }

        /// <summary>
        /// 处理UI线程异常
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private static void Application_ThreadException(object sender, System.Threading.ThreadExceptionEventArgs e)
        {
            string str = GetExceptionMsg(e.Exception, e.ToString());
            Utils.Logger.Error(str);
            MessageBox.Show(str, "系统错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
        }

        /// <summary>
        /// 处理未捕获的异常
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
        {
            string str = GetExceptionMsg(e.ExceptionObject as Exception, e.ToString());
            Utils.Logger.Error(str);
            MessageBox.Show(str, "系统错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
        }

        /// <summary>h
        /// 生成自定义异常消息
        /// </summary>
        /// <param name="ex">异常对象</param>
        /// <param name="backStr">备用异常消息：当ex为null时有效</param>
        /// <returns>异常字符串文本</returns>
        private static string GetExceptionMsg(Exception ex, string backStr)
        {
            StringBuilder sb = new StringBuilder();
            sb.AppendLine("****************************异常文本****************************");
            sb.AppendLine("【出现时间】：" + DateTime.Now);
            if (ex != null)
            {
                sb.AppendLine("【异常类型】：" + ex.GetType().Name);
                sb.AppendLine("【异常信息】：" + ex.Message);
                sb.AppendLine("【堆栈调用】：" + ex.StackTrace);

                sb.AppendLine("【异常方法】：" + ex.TargetSite);

            }
            else
            {
                sb.AppendLine("【未处理异常】：" + backStr);
            }
            sb.AppendLine("***************************************************************");
            return sb.ToString();
        }
    }
}
